T-Mobile is currently rolling out Android 4.4.4 to its version of the Samsung Galaxy Note 10.1 2014 Edition. While it’s not Google’s latest flavor of its mobile operating system, the last version of KitKat does patch a few potential security holes, which makes it a must have for anyone rocking this device.

In addition to a new set of numbers, build P607TUVUANJ4 adds a download booster and IPv6 updates. The software is gradually being deployed as an over-the-air push, however you can manually initiate the upgrade process by tapping Settings > About tablet > Software updates.